New Mexico · Property tax exemptions for seniors · Updated Oct 2026
New Mexico property tax exemptions for seniors (2026)
Every statewide property tax break for older homeowners in New Mexico that our guide lists: extra exemptions, freezes, deferrals and age-based credits. What each is worth, the starting age, the income limit, the deadline and how to apply.
Short answer
The main property tax break for seniors in New Mexico is the Limitation on Increase in Value for Low-Income Owners 65 or Older or Disabled (value freeze). Freezes the taxable value of your home at its value in the year you qualify and apply, so later reassessments do not raise it (new improvements can still be added).
- Worth
- See the rules
- Age
- 65 or older
- Income limit
- Prior-year modified gross income of $44,200 or less for tax year 2026.
- Deadline
- No later than 30 days after the county assessor mails the notice of valuation for the tax…
Property tax breaks for seniors in New Mexico
Senior freeze or deferralLimitation on Increase in Value for Low-Income Owners 65 or Older or Disabled (value freeze)
Freezes the taxable value of your home at its value in the year you qualify and apply, so later reassessments do not raise it (new improvements can still be added).
- Who qualifies
- Owner-occupants of a single-family home that is your primary residence who are 65 or older during the tax year, or are blind or permanently disabled under Social Security rules or permanently totally disabled under the Workers' Compensation Act.
- Income limit
- Prior-year modified gross income (all income of you, your spouse and dependents, including Social Security) of $44,200 or less for tax year 2026.
- How to apply
- File the 2026 Application - Limitation on Increase in Value for Single Family Dwellings Occupied by Low Income Owners 65 or Older or Disabled with your county assessor. Bring photo ID showing date of birth, proof of disability if applicable, and copies of last year's state and federal income tax returns or other proof of income.
- Deadline
- No later than 30 days after the county assessor mails the notice of valuation for the tax year (Sandoval County Assessor, 2026 Valuation Freeze flyer). Apply each year until you have been allowed it 3 years in a row.
- Renewal
- Every year until it has been allowed for three consecutive tax years; after that only if your eligibility changes.
- Law
- NMSA 1978, 7-36-21.3
Source: official page
How to apply, step by step
- File the 2026 Application - Limitation on Increase in Value for Single Family Dwellings Occupied by Low Income Owners 65 or Older or Disabled with your county assessor.
- Bring photo ID showing date of birth, proof of disability if applicable, and copies of last year's state and federal income tax returns or other proof of income.
Form: Application - Limitation on Increase in Value (2026 tax year, statewide form)
Deadline: No later than 30 days after the county assessor mails the notice of valuation for the tax year (Sandoval County Assessor, 2026 Valuation Freeze flyer). Apply each year until you have been allowed it 3 years in a row.
Renewal: Every year until it has been allowed for three consecutive tax years; after that only if your eligibility changes.
Savings estimate for New Mexico
None of these breaks is one fixed dollar amount taken off your home's value, so we can't estimate the savings here. What each one is worth is on its card above.
Eligibility finder for New Mexico
Answer a few questions to see which property tax breaks may fit you. Nothing you type here is sent anywhere.
Pre-set for seniors: you own and live in the home, age 65. Change any answer to your own.
Document checklist for New Mexico
Pick the breaks you plan to apply for. You get a checklist of forms, documents, steps and deadlines to print or keep on your phone.
Questions about seniors property tax breaks in New Mexico
Who qualifies for property tax breaks for seniors in New Mexico?
Limitation on Increase in Value for Low-Income Owners 65 or Older or Disabled (value freeze): Owner-occupants of a single-family home that is your primary residence who are 65 or older during the tax year, or are blind or permanently disabled under Social Security rules or permanently totally disabled under the Workers' Compensation Act.
Is there an income limit for seniors' property tax breaks in New Mexico?
Limitation on Increase in Value for Low-Income Owners 65 or Older or Disabled (value freeze): Prior-year modified gross income (all income of you, your spouse and dependents, including Social Security) of $44,200 or less for tax year 2026.
When is the deadline for seniors to apply in New Mexico?
Limitation on Increase in Value for Low-Income Owners 65 or Older or Disabled (value freeze): No later than 30 days after the county assessor mails the notice of valuation for the tax year (Sandoval County Assessor, 2026 Valuation Freeze flyer). Apply each year until you have been allowed it 3 years in a row.
Do seniors have to reapply every year in New Mexico?
Limitation on Increase in Value for Low-Income Owners 65 or Older or Disabled (value freeze): Every year until it has been allowed for three consecutive tax years; after that only if your eligibility changes.
Where do seniors apply for property tax breaks in New Mexico?
Your county assessor grants exemptions and the value freeze; you file proof with the assessor in the county where the home is. Veterans first get a Certificate of Eligibility from the New Mexico Veterans' Services Department. The state Taxation and Revenue Department sets rules and the yearly inflation-adjusted amounts. For the Limitation on Increase in Value for Low-Income Owners 65 or Older or Disabled (value freeze): File the 2026 Application - Limitation on Increase in Value for Single Family Dwellings Occupied by Low Income Owners 65 or Older or Disabled with your county assessor.
SourcesLast checked: Oct 2026.